Datasheet Analog Devices LTC3731 — Datenblatt
| Hersteller | Analog Devices |
| Serie | LTC3731 |
3-phasiger Synchron-Buck-Switching-Regler-Controller mit 600 kHz
Datenblätter
Datasheet LTC3731
PDF, 384 Kb, Sprache: en, Datei hochgeladen: Sep 23, 2017, Seiten: 34
3-Phase, 600kHz, Synchronous Buck Switching Regulator Controller
3-Phase, 600kHz, Synchronous Buck Switching Regulator Controller
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Preise
Status
| LTC3731CG#PBF | LTC3731CG#TRPBF | LTC3731CUH#PBF | LTC3731CUH#TRPBF | LTC3731IG#PBF | LTC3731IG#TRPBF | LTC3731IUH#PBF | LTC3731IUH#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Verpackung
| LTC3731CG#PBF | LTC3731CG#TRPBF | LTC3731CUH#PBF | LTC3731CUH#TRPBF | LTC3731IG#PBF | LTC3731IG#TRPBF | LTC3731IUH#PBF | LTC3731IUH#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 24-Lead SSOP | 24-Lead SSOP | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 24-Lead SSOP | 24-Lead SSOP | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) |
| Pins | 36 | 36 | 32 | 32 | 36 | 36 | 32 | 32 |
| Package Code | 05-08-1640 (G24) | 05-08-1640 (G24) | 05-08-1693 | 05-08-1693 | 05-08-1640 (G24) | 05-08-1640 (G24) | 05-08-1693 | 05-08-1693 |
Parameter
| Parameters / Models | LTC3731CG#PBF | LTC3731CG#TRPBF | LTC3731CUH#PBF | LTC3731CUH#TRPBF | LTC3731IG#PBF | LTC3731IG#TRPBF | LTC3731IUH#PBF | LTC3731IUH#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Max Phases | 12, 3, 6, 9 | 12, 3, 6, 9 | 12, 3, 6, 9 | 12, 3, 6, 9 | 12, 3, 6, 9 | 12, 3, 6, 9 | 12, 3, 6, 9 | 12, 3, 6, 9 |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 |
| Sense Resistor | Rsense | Rsense | Rsense | Rsense | Rsense | Rsense | Rsense | Rsense |
| Vin(max), V | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Vin(min), V | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Öko-Plan
| LTC3731CG#PBF | LTC3731CG#TRPBF | LTC3731CUH#PBF | LTC3731CUH#TRPBF | LTC3731IG#PBF | LTC3731IG#TRPBF | LTC3731IUH#PBF | LTC3731IUH#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LTC3731 (8)
Herstellerklassifikation
- Power Management > External Power Switch Buck Controllers